Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The onset of May marks an increase in the average high-temperature, moving from a fresh 54.5°F (12.5°C) in April to an enjoyable 67.8°F (19.9°C). South Waverly experiences a steady low-temperature of 46.8°F (8.2°C) throughout May.Humidity
April through July, with an average relative humidity of 78%, are the least humid months.Rainfall
May is the month with the most rainfall. Rain falls for 17.4 days and accumulates 2.44" (62mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in South Waverly. May is the last month it regularly snows. During 0.5 snowfall days, in May, South Waverly aggregates 0.2" (5mm) of snow. In South Waverly, during the entire year, snow falls for 69.1 days and aggregates up to 21.69" (551mm) of snow.Daylight
In May, the average length of the day in South Waverly is 14h and 35min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:05 pm. On the last day of May, in South Waverly, Pennsylvania, sunrise is at 5:33 am and sunset at 8:34 pm EDT.
Sunshine
In May, the average sunshine in South Waverly is 8.1h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in South Waverly. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 5 during May leads to these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the average May temperature in South Waverly?
What is the least humid month in South Waverly?
What is the average humidity in May in South Waverly?
What is the rainiest month in South Waverly?
How many days does it rain in May in South Waverly?
What is the last month it snows in South Waverly?
How many hours of daylight does South Waverly have in May?
What time are sunrise and sunset in May in South Waverly?
How many hours of sunshine does South Waverly have in May?
What is the month with the highest UV index in South Waverly?
What is the UV index intensity in May in South Waverly?
Average temperature in May
South Waverly, PA
- Average high temperature in May: 67.8°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in May: 46.8°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in May
South Waverly, PA
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
South Waverly, PA
- Average wind speed in May: 7.1mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
South Waverly, PA
- Average humidity in May: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, May, June and July (78%).
Average rainfall in May
South Waverly, PA
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in May
South Waverly, PA
- Average rainfall days in May: 17.4 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in May
South Waverly, PA
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
South Waverly, PA
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
South Waverly, PA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
South Waverly, PA
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in May
South Waverly, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
South Waverly, PA
- Average cloud cover in May: 50
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in May
South Waverly, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
South Waverly, Pennsylvania, USA
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